Checker Plus for Gmail™
Workflow & Planning
Likely PaidConfidence 92Platform Stripe
Get notifications, read, listen to or delete emails without opening Gmail and easily manage multiple accounts.
Users
900K
Rating
4.7
Reviews
12,700
7D Growth
0|0%
Stable signalNo paid features detectedMedium-risk permissions
Google Mail Checker
Displays the number of unread messages in your Google Mail inbox. You can also click the button to open your inbox.
Users2MCurrent public install base
Rating4.1Store average score
Reviews26,624Public review volume
Manifest versionV3Extension platform version
7-day growth0Net users gained this week
7-day growth rate0%Relative weekly velocity
Preview
3 assetsGoogle Mail Checker Media preview
Trend
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User Growth Over Time
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7-day rating trend
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7-day rating change
Start
4.12
Latest
4.12
7-day rating change
0.00
2026年7月19日2026年7月25日
Growth overview
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1-day growthNo data
----7-day growthFlat
00%30-day growthNo data
----Technical snapshot
Version, languages, and crawl freshness
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Version4.4.4
ManifestV3
Size52.3KiB
Languages42Deutsch / English / English (United Kingdom) +39
Published
Store updated
Last crawled
DeutschEnglishEnglish (United Kingdom)FilipinoIndonesiaNederlandsTiếng ViệtTürkçecatalàdanskeestiespañol
Overview
Product summary
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Displays the number of unread messages in your Google Mail inbox. You can also click the button to open your inbox.
Reviews
Recent review snapshot
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Store average score4.1Chrome Web Store aggregate rating, including ratings without synced review text
Synced text average3.3Average computed only from synced review bodies below
Reviews with text5,702Synced review bodies
Total ratings / reviews26,624Chrome Web Store public rating/review count
Store average score: 4.1. The bars below are calculated from synced review text only, so they may be empty for extensions that have public ratings but no synced comments yet.
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Review related products from the Chrome Web Store detail page.
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There were warnings when trying to install this extension: 'background.persistent' requires Google Chrome dev channel or newer. 'alarms' requires Google Chrome dev channel or newer.
Not working properly
It updates less often than it should. Many times, I've read all the messages and found it still indicating new messages. This might have been done to keep its memory footprint low. It should also distinguish between 'important' and 'everything else' messages.
一開始沒問題，一段時間後它不會自己刷新…一直顯示我有未讀的信件，可是我已看過並刪除了，它還是沒有自動刷新耶…
Has stopped working. Have updated to Snow Leopard, so not sure if that's the problem? Used to work fine before...
Based on warning messages looks like you broke this and made it only compatible with Dev version...not a good call if true.
No longer updates how many unread emails I have. If I disable/enable it refreshes with the correct amount but other than that it will not update.
I agree with others. It doesn't work anymore. At first it was rarely updating, but now it seems to be completely stuck. It has become completely useless.
What happened? Doesn't seem to be updating the mail count anymore.
It doesn't seem to be checking my mail anymore. It is always dim and blank. Even when I click on it it takes me to my mail but stays dim and grey with ? on it. What is up? Used to work great.